RU2014140610A - HYDRAULIC COMPOSITION WITH LOW CONTENT OF CLINKER - Google Patents

HYDRAULIC COMPOSITION WITH LOW CONTENT OF CLINKER Download PDF

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Publication number
RU2014140610A
RU2014140610A RU2014140610A RU2014140610A RU2014140610A RU 2014140610 A RU2014140610 A RU 2014140610A RU 2014140610 A RU2014140610 A RU 2014140610A RU 2014140610 A RU2014140610 A RU 2014140610A RU 2014140610 A RU2014140610 A RU 2014140610A
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RU
Russia
Prior art keywords
parts
fly ash
hydraulic binder
clinker
binder according
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RU2014140610A
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Russian (ru)
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RU2673092C2 (en
Inventor
Милен МАРТЕН
Элиз БОНИ
Арно ШВАРЦЕНТРУБЕР
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Лафарж
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Publication of RU2014140610A publication Critical patent/RU2014140610A/en
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Publication of RU2673092C2 publication Critical patent/RU2673092C2/en

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B7/00—Hydraulic cements
    • C04B7/02—Portland cement
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • C04B28/02—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
    • C04B28/04—Portland cements
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B18/00—Use of agglomerated or waste materials or refuse as fillers for mortars, concrete or artificial stone; Treatment of agglomerated or waste materials or refuse, specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B18/04—Waste materials; Refuse
    • C04B18/06—Combustion residues, e.g. purification products of smoke, fumes or exhaust gases
    • C04B18/08—Flue dust, i.e. fly ash
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B22/00—Use of inorganic materials as active ingredients for mortars, concrete or artificial stone, e.g. accelerators, shrinkage compensating agents
    • C04B22/08—Acids or salts thereof
    • C04B22/14—Acids or salts thereof containing sulfur in the anion, e.g. sulfides
    • C04B22/142—Sulfates
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B40/00—Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B7/00—Hydraulic cements
    • C04B7/36—Manufacture of hydraulic cements in general
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/91—Use of waste materials as fillers for mortars or concrete

Abstract

1. Гидравлическое вяжущее, содержащее в частях по массе:(a) 40-70 частей портландцементного клинкера;(b) 30-60 частей зольной пыли;(c) необязательно, до 30 частей неорганического материала, иного, чем клинкер или чем зольная пыль;(d) 2,5-15 частей соли щелочного металла, выраженных в частях эквивалентов NaO по отношению к 100 частям зольной пыли; и(e) 2-14 частей сульфата, выраженных в частях SOпо отношению к 100 частям клинкера;зольная пыль имеет значение Dv97 равное или меньшее, чем 40 мкм, и сумму значений (a), (b) и (c) равную 100.2. Гидравлическое вяжущее по п. 1, где, если зольная пыль содержит больше чем 10% реакционноспособного CaO, тогда он имеет значение Dv97 равное или большее, чем 15 мкм.3. Гидравлическое вяжущее по п. 1, где зольная пыль содержит меньше чем 10% реакционноспособного CaO и/или количество SiO+AlO+FeOбольшее, чем 50%.4. Гидравлическое вяжущее по п. 3, где зольная пыль содержит меньше чем 10% реакционно-способного CaO, и/или количество SiO+AlO+FeOбольше чем 70%.5. Гидравлическое вяжущее по любому из пп. 1-4, где соль щелочного металла включает сульфат натрия.6. Гидравлическая композиция, отличающаяся тем, что она содержит воду и гидравлическое вяжущее по любому из пп. 1–5.7. Способ получения гидравлической композиции по п. 6, отличающийся тем, что он включает стадию смешивания воды и портландцементного клинкера, зольной пыли, имеющего значение Dv97 равное или меньшее, чем 40 мкм, необязательно, неорганического материала иного, чем клинкер или чем зольная пыль, соли щелочного металла и сульфата в количествах, как определено в п. 1.8. Формованный объект для области строительства, содержащий гидравлическое вяжущее по любому из пп. 1-5.1. A hydraulic binder containing in parts by weight: (a) 40-70 parts of Portland cement clinker; (b) 30-60 parts of fly ash; (c) optionally, up to 30 parts of inorganic material other than clinker or fly ash ; (d) 2.5-15 parts of an alkali metal salt, expressed in parts of NaO equivalents with respect to 100 parts of fly ash; and (e) 2-14 parts of sulfate, expressed in parts of SO relative to 100 parts of clinker; fly ash has a Dv97 value equal to or less than 40 μm, and the sum of (a), (b) and (c) is 100.2. The hydraulic binder according to claim 1, where if the fly ash contains more than 10% reactive CaO, then it has a Dv97 value equal to or greater than 15 μm. The hydraulic binder according to claim 1, wherein the fly ash contains less than 10% reactive CaO and / or the amount of SiO + AlO + FeO is greater than 50%. 4. The hydraulic binder according to claim 3, wherein the fly ash contains less than 10% reactive CaO and / or the amount of SiO + AlO + FeO is greater than 70% .5. Hydraulic binder according to any one of paragraphs. 1-4, where the alkali metal salt includes sodium sulfate. 6. A hydraulic composition, characterized in that it contains water and a hydraulic binder according to any one of paragraphs. 1–5.7. A method for producing a hydraulic composition according to claim 6, characterized in that it comprises the step of mixing water and Portland cement clinker, fly ash having a Dv97 value equal to or less than 40 μm, optionally an inorganic material other than clinker or salt fly ash alkali metal and sulfate in quantities as defined in paragraph 1.8. A molded object for the construction field, containing a hydraulic binder according to any one of paragraphs. 1-5.

Claims (8)

1. Гидравлическое вяжущее, содержащее в частях по массе:1. Hydraulic binder containing in parts by weight: (a) 40-70 частей портландцементного клинкера;(a) 40-70 parts of Portland cement clinker; (b) 30-60 частей зольной пыли;(b) 30-60 parts of fly ash; (c) необязательно, до 30 частей неорганического материала, иного, чем клинкер или чем зольная пыль;(c) optionally, up to 30 parts of an inorganic material other than clinker or fly ash; (d) 2,5-15 частей соли щелочного металла, выраженных в частях эквивалентов Na2O по отношению к 100 частям зольной пыли; и(d) 2.5-15 parts of an alkali metal salt, expressed in parts of equivalents of Na 2 O with respect to 100 parts of fly ash; and (e) 2-14 частей сульфата, выраженных в частях SO3 по отношению к 100 частям клинкера;(e) 2-14 parts of sulfate, expressed in parts of SO 3 with respect to 100 parts of clinker; зольная пыль имеет значение Dv97 равное или меньшее, чем 40 мкм, и сумму значений (a), (b) и (c) равную 100.fly ash has a Dv97 value equal to or less than 40 μm, and the sum of (a), (b) and (c) is 100. 2. Гидравлическое вяжущее по п. 1, где, если зольная пыль содержит больше чем 10% реакционноспособного CaO, тогда он имеет значение Dv97 равное или большее, чем 15 мкм.2. The hydraulic binder according to claim 1, where if the fly ash contains more than 10% reactive CaO, then it has a Dv97 value equal to or greater than 15 μm. 3. Гидравлическое вяжущее по п. 1, где зольная пыль содержит меньше чем 10% реакционноспособного CaO и/или количество SiO2+Al2O3+Fe2O3 большее, чем 50%.3. The hydraulic binder according to claim 1, wherein the fly ash contains less than 10% reactive CaO and / or an amount of SiO 2 + Al 2 O 3 + Fe 2 O 3 greater than 50%. 4. Гидравлическое вяжущее по п. 3, где зольная пыль содержит меньше чем 10% реакционно-способного CaO, и/или количество SiO2+Al2O3+Fe2O3 больше чем 70%.4. The hydraulic binder according to claim 3, where the fly ash contains less than 10% reactive CaO, and / or the amount of SiO 2 + Al 2 O 3 + Fe 2 O 3 more than 70%. 5. Гидравлическое вяжущее по любому из пп. 1-4, где соль щелочного металла включает сульфат натрия.5. Hydraulic binder according to any one of paragraphs. 1-4, where the alkali metal salt includes sodium sulfate. 6. Гидравлическая композиция, отличающаяся тем, что она содержит воду и гидравлическое вяжущее по любому из пп. 1–5.6. Hydraulic composition, characterized in that it contains water and a hydraulic binder according to any one of paragraphs. 1–5. 7. Способ получения гидравлической композиции по п. 6, отличающийся тем, что он включает стадию смешивания воды и портландцементного клинкера, зольной пыли, имеющего значение Dv97 равное или меньшее, чем 40 мкм, необязательно, неорганического материала иного, чем клинкер или чем зольная пыль, соли щелочного металла и сульфата в количествах, как определено в п. 1.7. A method for producing a hydraulic composition according to claim 6, characterized in that it comprises the step of mixing water and Portland cement clinker, fly ash having a Dv97 value equal to or less than 40 μm, optionally an inorganic material other than clinker or fly ash alkali metal salts of sulfate in amounts as defined in paragraph 1. 8. Формованный объект для области строительства, содержащий гидравлическое вяжущее по любому из пп. 1-5. 8. A molded object for the construction field, containing a hydraulic binder according to any one of paragraphs. 1-5.
RU2014140610A 2012-03-08 2013-03-01 Hydraulic composition with low content of clinker RU2673092C2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR1252095 2012-03-08
FR1252095A FR2987834B1 (en) 2012-03-08 2012-03-08 HYDRAULIC COMPOSITION WITH LOW CLINKER CONTENT
PCT/EP2013/054140 WO2013131814A1 (en) 2012-03-08 2013-03-01 Hydraulic composition with low clinker content

Publications (2)

Publication Number Publication Date
RU2014140610A true RU2014140610A (en) 2016-04-27
RU2673092C2 RU2673092C2 (en) 2018-11-22

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RU2014140610A RU2673092C2 (en) 2012-03-08 2013-03-01 Hydraulic composition with low content of clinker

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US (1) US20150020714A1 (en)
EP (1) EP2822918A1 (en)
KR (1) KR20140139546A (en)
CN (1) CN104203868A (en)
CA (1) CA2865572A1 (en)
FR (1) FR2987834B1 (en)
IN (1) IN2014DN07303A (en)
RU (1) RU2673092C2 (en)
WO (1) WO2013131814A1 (en)

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CN106336134A (en) * 2016-08-26 2017-01-18 南华大学 Preparation method of low-clinker cement
PL422054A1 (en) * 2017-06-28 2019-01-02 Grc Technologie Spółka Z Ograniczoną Odpowiedzialnością Hydraulic road binder and method for producing it and the cementitious hydraulic binder and method for producing it
CN109694208B (en) * 2017-10-20 2021-09-03 谢思松 Powder curing agent for expanded perlite insulation board and preparation method thereof
IN201831022452A (en) * 2018-06-15 2018-06-15 Saroj Vanijya Private Limited
CN110451825A (en) * 2019-09-03 2019-11-15 长沙华脉新材料有限公司 A kind of composite gelled material and its preparation method and application
CN113024051A (en) * 2019-12-24 2021-06-25 湖南军信环保股份有限公司 Targeting chelating agent and method for treating refuse leachate membrane filtration concentrated solution salt slurry
EP4049984A1 (en) 2021-02-24 2022-08-31 Vilniaus Gedimino technikos universitetas Hydraulic binder for roads with mswi bottom ash and production method thereof
EP4311815A1 (en) * 2022-07-29 2024-01-31 Ecocem Materials Limited Binder compositions for the building industry including pozzolanic material and high volume filler

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Also Published As

Publication number Publication date
CN104203868A (en) 2014-12-10
RU2673092C2 (en) 2018-11-22
EP2822918A1 (en) 2015-01-14
CA2865572A1 (en) 2013-09-12
US20150020714A1 (en) 2015-01-22
FR2987834A1 (en) 2013-09-13
KR20140139546A (en) 2014-12-05
WO2013131814A1 (en) 2013-09-12
FR2987834B1 (en) 2021-01-22
IN2014DN07303A (en) 2015-04-24

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